Granted Patent
Utility
US 4,479,831 · App. 06/493,769
Method of making low resistance polysilicon gate transistors and low resistance interconnections therefor via gas deposited in-situ doped amorphous layer and heat-treatment
Inventors:
Peter M. Sandow, Barry Chin
Patented Case
View Patent ↗
Granted: Oct 30, 1984
Filed: Jun 15, 1983
Inventors
Peter M. Sandow
Barry Chin
Assignee (at issue)
Burroughs, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.